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4 votes
1. How many different metric systems are there?
A. 4
B. 3
C. 2
D. 1

2 Answers

3 votes
There are 1 metric systems so therefore the answer is (D) 1 .
User Eliza Camber
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4.0k points
2 votes

Answer:

There is only one metric system I believe

User Andyqee
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4.2k points